O'Quinn Alethea H.
Obenland Clayton O.
OC Oerlikon Balzers Ltd.
Odagiri Nobuyuki
Ogino Hitomi
Ogura Yuzuru
Ohnishi Yumi
Ohwada Carbon Industrial Co., Ltd.
Ojika Shin-ichi
Okabe Harushi
Okunishi Shigeki
Otake Yoshinobu
Otani Yo
Otsuka Electric Co., Ltd.
Öttinger Oswin
Ottinger Oswin H.
Ozaki Shin-ichi
Ozaki Toyokazu